AD8509

Features: Single-supply operation: 3.3 V to 6.5 V High output current: 300 mA Low supply current: 6 mA Stable with 1000 pF loads Pin-compatible with LMC6009 Pin-compatible with CL-FP6131 48-lead, Pb-free, TSSOP packageApplicationLCD line inversion gamma references PinoutSpecificationsParameter Ra...

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SeekIC No. : 004272370 Detail

AD8509: Features: Single-supply operation: 3.3 V to 6.5 V High output current: 300 mA Low supply current: 6 mA Stable with 1000 pF loads Pin-compatible with LMC6009 Pin-compatible with CL-FP6131 48-lead, Pb...

floor Price/Ceiling Price

Part Number:
AD8509
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/24

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Product Details

Description



Features:

Single-supply operation: 3.3 V to 6.5 V
High output current: 300 mA
Low supply current: 6 mA
Stable with 1000 pF loads
Pin-compatible with LMC6009
Pin-compatible with CL-FP6131
48-lead, Pb-free, TSSOP package 
 



Application

LCD line inversion gamma references


Pinout

  Connection Diagram


Specifications

Parameter                                                                Rating
Supply Voltage                                                             7 V
Input Voltage                                                    GND to VS
Storage Temperature Range  
RU Package                                         −65°C to +150°C
Operating Temperature Range             −40°C to +85°C
Junction Temperature Range  
RU Package                                         −65°C to +150°C
Lead Temperature Range
    (Soldering, 60 sec)                                             300°C 
 


Description

The AD8509 and AD8511 are 9-channel and 11-channel LCD  reference buffers, respectively, designed to drive 64 gray scale  column drivers. Each buffer has an A/B input to select between  two voltages for LCD displays. These buffers drive the resistor  ladders of LCD column drivers for gamma correction. These  LCD drivers have higher slew rates and higher output drive  currents than similar competitive parts. This increases the  stability of the reference ladder, resulting in better gray scale  and visual performance.

The AD8509 and AD8511 are specified over the −40°C to +85°C  temperature range. They are available in 48-lead, thin shrink  small outline (TSSOP), surface-mount, Pb-free packages in tape  and reel.




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